Top 150+ Solved Optical Communication MCQ Questions Answer
Q. Strip pattern in waveguide structures is obtained through
a. lithography
b. cryptography
c. depletion of holes
d. implantation
Q. The linear variation of refractive index with the electric field is known as the
a. linear implantation
b. ionization
c. koppel effect
d. pockels effect
Q. In a transverse electric magnetic wave, which of the following will be true?
a. e is transverse to h
b. e is transverse to wave direction
c. h is transverse to wave direction
d. e and h are transverse to wave direction
Q. The guided wavelength of a TEM wave in a waveguide having a wavelength of 5 units is
a. 0
b. infinity
c. 5
d. 1/5
Q. Which type of transmission line accepts the TEM wave?
a. copper cables
b. coaxial cable
c. rectangular waveguides
d. circular waveguides
Q. For a TEM wave to propagate in a medium, the medium has to be
a. air
b. insulator
c. dispersive
d. non dispersive